-
-
-
-
-
-
-
Project Funding
-
-
Archives
-
Links
Multimedia Communication
- Up to 4 Predoc Scientist Positions (all genders welcome) June 18, 2025
- MPEG news: a report from the 150th meeting May 9, 2025
- MPEG news: a report from the 149th meeting March 14, 2025
- MPEG news: a report from the 148th meeting December 6, 2024
- Happy World Standards Day 2024 October 14, 2024
- ACM Mile-High Video Conference 2025: Call for Contributions September 27, 2024
- MPEG news: a report from the 147th meeting September 16, 2024
ITEC Homepage
-
Recent Posts
- Real-Time AI-Driven Avatar Generation for Sign Language in HTTP Adaptive Streaming June 25, 2025
- Elsevier Displays: Unlocking Implicit Motion for Evaluating Image Complexity June 23, 2025
- Up to 4 Predoc Scientist Positions (all genders welcome) June 18, 2025
- Elsevier SPIC: 360-Degree Video Super Resolution and Quality Enhancement Challenge: Methods and Results June 10, 2025
- EUVIP’25 Tutorial: From Subjective Ratings to Objective Metrics June 5, 2025
Author Archives:
ICIP 2024 Grand Challenge on Video Complexity
IEEE International Conference on Image Processing (IEEE ICIP) Grand Challenge on Video Complexity 27-30 October 2024, Abu Dhabi, UAE https://cd-athena.github.io/GCVC Organizers: Ioannis Katsavounidis (Meta, USA) Hadi Amirpour (AAU, Austria) Ali Ak (Nantes Univ., France) Anil Kokaram (TCD, Ireland) Christian … Continue reading
Posted in ATHENA
Comments Off on ICIP 2024 Grand Challenge on Video Complexity
Beyond Curves and Thresholds – Introducing Uncertainty Estimation to Satisfied User Ratios for Compressed Video
Picture Coding Symposium (PCS) 12-14 June 2024, Taichung, Taiwan [PDF] Jingwen Zhu (University of Nantes, France), Hadi Amirpour (AAU, Austria), Raimund Schatz (AIT, Austria), Patrick Le Callet (University of Nantes, France), and Christian Timmerer (AAU, Austria) Abstract: Just Noticeable Difference (JND) establishes the … Continue reading
Posted in ATHENA
Comments Off on Beyond Curves and Thresholds – Introducing Uncertainty Estimation to Satisfied User Ratios for Compressed Video
ICIP 2024 Grand Challenge on 360° Video Super Resolution
IEEE International Conference on Image Processing (IEEE ICIP) Grand Challenge on 360° Video Super Resolution and Quality Enhancement 27-30 October 2024, Abi Dhabi, UAE https://www.icip24-video360sr.ae/home Abstract: Omnidirectional visual content, commonly referred to as 360-degree images and videos, has garnered significant interest … Continue reading
Posted in ATHENA
Comments Off on ICIP 2024 Grand Challenge on 360° Video Super Resolution
Prof. Mohammad Ghanbari (1948-2024)
In the wake of the passing of Prof. Mohammad Ghanbari, we extend our deepest condolences to his family during this challenging time. Prof. Ghanbari was a distinguished member of our Christian Doppler Laboratory ATHENA since its inception, and we consider … Continue reading
Posted in ATHENA
Comments Off on Prof. Mohammad Ghanbari (1948-2024)
Optimal Quality and Efficiency in Adaptive Live Streaming with JND-Aware Low Latency Encoding
MHV 2024: ACM Mile High Video 11 – 14 Feb 2024 | Denver, United States Conference Website [PDF][Slides] Vignesh V Menon (Fraunhofer HHI), Jingwen Zhu (École Centrale Nantes), Prajit T Rajendran (Université Paris-Saclay), Samira Afzal (Alpen-Adria-Universität Klagenfurt), Klaus Schoeffmann (Alpen-Adria-Universität Klagenfurt), Patrick Le Callet … Continue reading
Posted in GAIA
Comments Off on Optimal Quality and Efficiency in Adaptive Live Streaming with JND-Aware Low Latency Encoding
Exploring Bitrate Costs for Enhanced User Satisfaction: A Just Noticeable Difference (JND) Perspective
Data Compression Conference (DCC) 19-22 March 2024, Snowbird, Utah, USA [PDF] Hadi Amirpour (AAU, Austria), Jingwen Zhu (University of Nantes, France), Raimund Schatz (AIT, Austria), Patrick Le Callet (University of Nantes, France), and Christian Timmerer (AAU, Austria) Abstract: The evolving landscape of the delivery … Continue reading
Posted in ATHENA
Comments Off on Exploring Bitrate Costs for Enhanced User Satisfaction: A Just Noticeable Difference (JND) Perspective
A Real-time Video Quality Metric for HTTP Adaptive Streaming
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 14-19 April 2024, Seoul, Korea [PDF] Hadi Amirpour (AAU, Austria), Jingwen Zhu (University of Nantes, France), Patrick Le Callet (University of Nantes, France), and Christian Timmerer (AAU, Austria) Abstract: In HTTP Adaptive Streaming (HAS), … Continue reading
Posted in ATHENA
Comments Off on A Real-time Video Quality Metric for HTTP Adaptive Streaming